基于ARM的某机载电台检测控制器的设计  

Design for test and control of one airborne station based on ARM

作　　者：王柱山[1] 赵文俊[1] 蒋江涛[2] 

机构地区：[1]空军第一航空学院航空电子工程系,河南信阳464000 [2]中国飞行试验研究院,陕西西安710089

出　　处：《电子设计工程》2010年第6期11-13,共3页Electronic Design Engineering

摘　　要：针对原电台检测控制器存在价格高、可扩展性差、移植性差等问题,提出了以基于ARM7内核的LPC2388微处理器为核心来实现电台检测控制器的设计方案,该处理器具有功耗低、片内外设丰富、设计灵活方便等特点。首先简要介绍系统硬件组成原理框图,然后详细分析了利用LPC2388来实现USB存储接口、网络接口、频率控制等电路的设计方法,另外又简要分析了调理电路的设计;最后给出了系统软件架构和软件部分工作流程。应用结果表明,该系统具有本地或远程控制功能,测试结果存储方便等特点,满足了电台性能检测要求。Aiming at the problem of higher prices, low expansibility and bad portability that occurred on originally test and control for airborne station,a scheme of test and control which uses the microprocessor of LPC2388 that based on ARM7 for one airborne station is developed. LPC2388 has many features, such as low power,rich on chip peripherals and conveniently design. Firstly ,the block diagram of hardware is simply introduced ,then on the basis of LPC2388 ,the memory interface of USB, network interface, frequency control circuit are detailed analyzed, in addition, the regulating circuit is also simply introduced, at last, the software architecture of system and one flow of work for software is presented. Application results show that the design of this system has characteristics of local control or remote control function, convenient test results storage and so on,it meets the need of station＇s performance testing.

关 键 词：机载电台 ARM 检测控制器 软件架构 

分 类 号：TN792[电子电信—电路与系统]